| Model | Flo-Direct® Gas Fired Water Heaters |
| Maximum Inlet Water Temperature | 100°F (38°C) |
| Minimum Inlet Water Temperature |
32°F (0°C) |
| Maximum Effective Outlet Temperature |
185°F (85°C) |
| Gas Supply Pressure | 2-6 psig (.14-.41 bar) |
The Armstrong Flo-Direct® Gas-Fired Water Heater is a 99.7% efficient water heater with a compact stainless steel construction. Flo-Direct® is remarkably dependable, simple in operation, and suitable for a wide variety of hot water applications.
Flo-Direct® is an NSF-5 certified product and complies with global water quality standards, such as US-FDA and EU-TRW. Flo-Direct® is available in standard operating capacities between 1 million and 12 million BTU per hour, and systems can be customized for capacities up to 60+ million BTU per hour.
The Armstrong Flo-Direct® often delivers fuel savings as high as 30% to 60% when compared to steam/water heating system, with an efficient, long-lasting, and reliable performance.
Flo-Direct® is the product of choice for companies seeking to reduce emissions and achieve decarbonization goals in large-scale water heating. Configurations are available for natural gas, propane gas, or biogas.
